[Bug 1530557] Re: Random hard freezes under X on a laptop with Intel BayTrail processor (ASUS R752MA)

2016-08-23 Thread Stefan Majewski
as the j1900 and the processor op uses are both listed in the Intel
errata, I guess it is really related to the c6 states hardware bug.
https://bugzilla.kernel.org/show_bug.cgi?id=109051#c436 I will try to
disable c6 states as described there and see whether this works with the
current standard kernel (which hasn't worked before)

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Title:
  Random hard freezes under X on a laptop with Intel BayTrail processor
  (ASUS R752MA)

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[Bug 1530557] Re: Random hard freezes under X on a laptop with Intel BayTrail processor (ASUS R752MA)

2016-08-23 Thread Stefan Majewski
After updating from 14.04 LTS to 16.04 LTS I see the same issue with
Intel J1900 (also baytrail) and the current standard amd64 kernel
4.4.0-34. Video freezes and no input reaches the system any more. No
possibility to get out of the deadlock, no keyboard and no further logs
produced.

Some research pointed me to other users with the same problem, the
initial description matches the case and is quite likely what Thomas
Moestl also sees:

http://askubuntu.com/questions/761706/ubuntu-15-10-and-16-04-keep-
freezing-randomly

I manually installed Kernel 4.7.0-040700rc3-generic #201606121131 SMP
Sun Jun 12 15:34:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux and can
confirm that the issue is solved with this. Unfortunately the current
regular kernel does not work, but according to
https://bugzilla.kernel.org/show_bug.cgi?id=109051 there is no
definitive fix for this yet

** Bug watch added: Linux Kernel Bug Tracker #109051
   http://bugzilla.kernel.org/show_bug.cgi?id=109051

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Title:
  Random hard freezes under X on a laptop with Intel BayTrail processor
  (ASUS R752MA)

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[Bug 475845] Re: delay on printing dialog in evince

2010-01-19 Thread Stefan Majewski
I think this relates to this bug:

https://bugzilla.redhat.com/show_bug.cgi?id=478400

and this fix:

http://osdir.com/ml/svn-commits-list/2009-09/msg10584.html

** Bug watch added: Red Hat Bugzilla #478400
   https://bugzilla.redhat.com/show_bug.cgi?id=478400

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delay on printing dialog in evince
https://bugs.launchpad.net/bugs/475845
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